OUT/+ key
•
Press shortly to toggle between MAX/MIN and current outdoor
temperature/humidity data
•
Increase, change, toggle all values in manual set mode
•
Press to set the alarm minute (inside alarm setting mode)
•
Stop the alarm during alarm ringing
•
Stop snooze mode
•
Back-light on
SNOOZE/CH key
•
Active snooze function during alarm ringing
•
Exit the manual set mode and alarm setting mode
•
Switch among display of channels (if more than 1 transmitter is used)
•
Back-light on
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